Pseudomonas의 특성

목차

1. Principle
(1) Pseudomonas의 특성

2. Materials & Methods
(1) Materials
(2) Methods

3. Results
(1) Salmonella의 특성
(2) API 20 E-ID 결과

4. Discussion

5. References

본문내용

1. Principle
[Pseudomonas의 특성]
 Rod shaped
 Gram-negative
 One or more polar flagella, providing motility
 Aerobic
 Non–spore forming
 positive catalase test
 positive oxidase test
- Other characteristics which tend to be associated with Pseudomonas species (with some exceptions) include secretion of pyoverdine, a fluorescent yellow-green siderophore under iron-limiting conditions.
Certain Pseudomonas species may also produce additional types of siderophore, such as pyocyanin by Pseudomonas aeruginosa and thioquinolobactin by Pseudomonas fluorescens. Pseudomonas species also typically give a positive result to the oxidase test, the absence of gas formation from glucose, glucose is oxidised in oxidation/fermentation test using Hugh and Leifson O/F test, beta hemolytic (on blood agar), indole negative, methyl red negative, Voges–Proskauer test negative, and citrate positive.

참고 자료

http://en.wikipedia.org/wiki/Pseudomonas
미생물학 실습 Hand-out
http://textbookofbacteriology.net/pseudomonas.html